Watch curiosity: searching for carbon FMovies. The Curiosity rover is seeking environments on Mars that could support life—or could have in the past. Earlier Mars missions found signs of water, but not organic carbon—life’s essential building block. Watch the Curiosity team prepare to hunt for carbon at Mount Sharp, which holds a geologic record hundreds of millions of years old.
8.52011HD
Sniper: Bulletproof deconstructs and analyzes the little-known sniper events that have occurred when no other course of action was possible. The...
6.92006HD
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
7.62017HD
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...
62002HD
Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could...
02009HD
The film interweaves the personal accounts of polio survivors with the story of an ardent crusader who tirelessly fought on their behalf while...
7.72009HD
Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David...
5.62009HD
In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever conceived, while he and his wife Emma confront...
6.12005HD
William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell...
7.32017HD
A documentary film that takes us on a scientific and spiritual journey where we discover that by changing one's perceptions, the human body can heal...
6.72007HD
Take a fascinating journey inside the bizarre world of a living human being with this compelling documentary from National Geographic, where...
72012HD
Woolly Mammoth: Secrets from the Ice is a documentary presented by English anatomist Dr. Alice Roberts that reveals some of the secrets of one of the...
7.12016HD
Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the electrical age of the 20th century. Although...